bool bool_test
byte byte_test
char char_test
float32 float32_test
float64 double_test
int8 int8_test
uint8 uint8_test
int16 int16_test
uint16 uint16_test
int32 int32_test
uint32 uint32_test
int64 int64_test
uint64 uint64_test
UnboundedString nested_test